CN214866511U

CN214866511U - Punching needle punching device based on mold production

Info

Publication number: CN214866511U
Application number: CN202023261956.7U
Authority: CN
Inventors: 张海权; 张成萍
Original assignee: Suzhou Hwm Precision Machinery Co ltd
Current assignee: Suzhou Hwm Precision Machinery Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-26
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to the technical field of mechanical grinding tools, in particular to a punching needle punching device based on die production, which comprises a fixed table and a fixed frame, wherein the fixed table is fixedly connected with the fixed frame at the upper side, the lifting and reducing press is fixedly connected with the lower side at the upper end of the fixed frame, the upper fixed plate is fixedly connected with the lower side of the lifting and reducing press, the outer side of the upper fixed plate is slidably connected with a positioning shaft which is uniformly distributed, the upper end and the lower end of the positioning shaft are fixedly connected with a limit block which is positioned at the lower side, and the lower side of the limit block is fixedly connected with a punching needle fixed plate. The product quality is influenced, and the production efficiency is high, thereby increasing the economic benefit of factories.

Description

Punching needle punching device based on mold production

Technical Field

The utility model relates to a mechanical grinding apparatus technical field specifically is a die-cut device of punching needle based on mould production.

Background

The punching needle is an essential accessory when the punching die works, belongs to replaceable die consumable materials, is called a punch male die, is installed on the punching die to perform continuous punching, punching and punching-breaking operation, enables processed materials to be separated or plastically deformed, thereby obtaining required finished products or semi-finished products, and can be divided into a guide punch, a primary-secondary punching needle, a tooth-drawing punching needle, a detection tip, a hexagonal punching needle, an elliptical punching needle and the like according to different materials, shapes and purposes.

When punching the punching needle of mould production in the society today, the cutting mode that uses is to cut with fine arts blade is manual, and manual cutting is not only wasted time and energy, and the product quality who produces is unstable moreover, leads to the product of making to have certain difference, and production efficiency hangs down to reduce mill's economic benefits, consequently propose to above-mentioned problem, a punching needle punching device based on mould production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die-cut device of punching needle based on mould production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a punching needle punching device based on die production comprises a fixed table and a fixed frame, wherein the fixed frame is fixedly connected to the upper side of the fixed table, a lifting press is fixedly connected to the lower side of the upper end of the fixed frame, an upper fixed plate is fixedly connected to the lower side of the lifting press, uniformly distributed positioning shafts are slidably connected to the outer side of the upper fixed plate, stoppers are fixedly connected to the upper and lower ends of the positioning shafts, punching needle fixed plates are fixedly connected to the lower sides of the stoppers, a guide buffer shaft is slidably connected to the inner side of the upper fixed plate at the position of the inner side of the positioning shaft, a buffer spring is arranged on the outer side of the lower end of the guide buffer shaft, an upper fixed plate is fixedly connected to the upper end of the buffer spring, punching needle fixed plates are fixedly connected to the lower ends of the buffer spring, uniformly distributed punching needles are fixedly connected to the middle position of the lower side of the upper fixed plate, and punching needle fixed plates are arranged on the outer sides of the lower ends of the punching needles, both ends fixedly connected with mount about towards the needle fixed plate, towards needle fixed plate lower extreme outside fixedly connected with is evenly distributed's lift axle, lift axle downside fixedly connected with pressure flitch is located the inboard position department of lift axle strikes needle fixed plate downside fixedly connected with fixed axle, fixed axle upper end outside sliding connection has the pressure flitch, the fixed axle lower extreme outside is equipped with hard spring, hard spring upper end fixedly connected with presses the flitch, hard spring lower extreme fixedly connected with bottom plate, both ends fixedly connected with mount about the bottom plate.

Preferably, the inner side of the upper fixing plate at the position outside the positioning shaft is provided with a positioning groove, and the inner side of the upper fixing plate at the position outside the guide buffer shaft is provided with a guide groove.

Preferably, the upper side of the guide buffer shaft is fixedly connected with a guide sliding plate, and the guide buffer shaft is slidably connected with the upper fixing plate through the guide sliding plate.

Preferably, the punching needle holes are uniformly distributed on the inner side of the punching needle fixing plate, the punching needle holes on the inner side of the pressure plate are the same as the punching needle holes on the inner side of the punching needle fixing plate, and the punching needle holes on the inner side of the lower fixing plate are the same as the punching needle holes on the inner side of the punching needle fixing plate.

Preferably, a fixed chute is formed in the inner side of the pressure plate at the position outside the fixed shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arranged upper fixing plate, the punching needle fixing plate, the material pressing plate and the lower fixing plate, the automatic punching is realized in the punching needle punching mode in the die production by the arrangement, the automatic punching needle punching not only saves time and labor, but also the quality of the manufactured product is stable, the manufactured product is prevented from generating certain difference to influence the product quality, and the production efficiency is high, thereby increasing the economic benefit of factories;

2. the utility model discloses in, through the location axle and the direction buffering axle that set up, this kind of setting is convenient for remove the axial positioning of an upper fixed plate, is favorable to dashing the needle and surely dashes the steady operation of device, and effectual buffering has protected an upper fixed plate, and the fixed axle and the lift axle of setting are convenient for die-cut to the location of raw and other materials, stability when having increased die-cut raw and other materials, the effectual die-cut quality of guaranteeing raw and other materials.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic top view of the upper fixing plate of the present invention;

fig. 5 is a schematic view of the top view structure of the material pressing plate of the present invention.

In the figure: 1-a fixed table, 2-a fixed frame, 3-a pressure rising and reducing machine, 4-an upper fixed plate, 5-a positioning groove, 6-a positioning shaft, 7-a limiting block, 8-a guide groove, 9-a needle punching hole, 10-a guide buffer shaft, 11-a guide sliding plate, 12-a buffer spring, 13-a needle punching, 14-a needle punching fixed plate, 15-a lifting shaft, 16-a pressure plate, 17-a fixed shaft, 18-a hard spring, 19-a lower fixed plate and 20-a fixed chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a punching needle punching device based on die production comprises a fixed table 1 and a fixed frame 2, wherein the fixed frame 2 is fixedly connected to the upper side of the fixed table 1, a pressure rising and reducing machine 3 is fixedly connected to the lower side of the upper end of the fixed frame 2, an upper fixed plate 4 is fixedly connected to the lower side of the pressure rising and reducing machine 3, positioning shafts 6 which are uniformly distributed are slidably connected to the outer side of the upper fixed plate 4, stoppers 7 are fixedly connected to the upper and lower ends of the positioning shafts 6, a punching needle fixed plate 14 is fixedly connected to the lower side of the lower stopper 7, a guide buffer shaft 10 is slidably connected to the inner side of the upper fixed plate 4 at the position inside the positioning shaft 6, a buffer spring 12 is arranged on the outer side of the lower end of the guide buffer shaft 10, the upper fixed plate 4 is fixedly connected to the upper end of the buffer spring 12, a punching needle fixed plate 14 is fixedly connected to the lower end of the buffer spring 12, punching needles 13 which are uniformly distributed are fixedly connected to the middle position of the lower side of the upper fixed plate 4, the outer side of the lower end of the punch needle 13 is provided with a punch needle fixing plate 14, both ends of the punch needle fixing plate 14 are fixedly connected with fixing frames 2, the outer side of the lower end of the punch needle fixing plate 14 is fixedly connected with a lifting shaft 15 which is uniformly distributed, a material pressing plate 16 is fixedly connected to the lower side of the lifting shaft 15, a fixing shaft 17 is fixedly connected to the lower side of the punch needle fixing plate 14 at the inner side position of the lifting shaft 15, the material pressing plate 16 is slidably connected to the outer side of the upper end of the fixing shaft 17, a rigid spring 18 is arranged on the outer side of the lower end of the fixing shaft 17, the material pressing plate 16 is fixedly connected to the upper end of the rigid spring 18, a lower fixing plate 19 is fixedly connected to the lower end of the rigid spring 18, and both ends of the lower fixing plate 19 are fixedly connected with fixing frames 2.

The inner side of the upper fixing plate 4 at the position outside the positioning shaft 6 is provided with a positioning groove 5, the inner side of the upper fixing plate 4 at the position outside the guide buffer shaft 10 is provided with a guide groove 8, the arrangement is convenient for the upper fixing plate 4 to perform positioning movement through the positioning shaft 6, so that the upper fixing plate 4 is provided with a buffer protection mechanism, the upper side of the guide buffer shaft 10 is fixedly connected with a guide sliding plate 11, the guide buffer shaft 10 is in sliding connection with the upper fixing plate 4 through the guide sliding plate 11, the arrangement is convenient for the guide buffer shaft 10 to move at the inner side of the upper fixing plate 4 and is beneficial to buffer protection of the upper fixing plate 4 when the upper fixing plate 4 moves, the inner side of the punch needle fixing plate 14 is provided with punch needle holes 9 which are uniformly distributed, the punch needle holes 9 at the inner side of the material pressing plate 16 are the same as the punch needle holes 9 at the inner side of the punch fixing plate 14, the punch needle holes 9 at the inner side of the lower fixing plate 4 are the same as the punch needle fixing plate 14, the arrangement enables the punching mode of the punching needle in the die production to realize automatic punching, the fixed chute 20 is arranged at the position at the outer side of the fixed shaft 17 and on the inner side of the pressure plate 16, the pressure plate 16 is convenient to fix raw materials by the arrangement, and the stability of the punching device in punching the raw materials is improved.

The working process is as follows: when a die is used for producing the punching device of the punching needle, raw materials are firstly placed between a material pressing plate 16 and a lower fixing plate 4, a fixing chute 20 is arranged at the inner side of the material pressing plate 16 at the position outside a fixing shaft 17, the fixing shaft 17 is fixedly connected at the lower side of a punching needle fixing plate 14 at the position inside a lifting shaft 15, the material pressing plate 16 is connected at the outer side of the upper end of the fixing shaft 17 in a sliding manner, then the lifting shaft 4 is controlled to descend to enable the material pressing plate 16 to press the raw materials, a pressure rising and reducing machine 3 is started to press the upper fixing plate, the outer side of the upper fixing plate 4 is connected with uniformly distributed positioning shafts 6 in a sliding manner, a guide buffer shaft 10 is connected at the inner side of the positioning shafts 6 in a sliding manner inside the upper fixing plate 4, the positioning shafts 6 of the upper fixing plate 4 limit the movement of the upper fixing plate 4 in the process of pressing, the guide buffer shaft 10 buffer the upper fixing plate 4 is used for implementing limit buffer, the punching needles 13 are fixedly connected at the middle position below the upper fixing plate 4, punching needle 13 is through punching needle fixed plate 14, pressure flitch 16 and bottom plate 19 are die-cut to raw and other materials, realize die-cut effect, this kind of setting makes die production punch the die-cut mode of needle realize automatic die-cut, automatic punching needle die-cut labour saving and time saving not only, and the product quality who produces is stable, the product of having avoided making produces certain difference, influence product quality, and production efficiency is high, thereby factory economic income has been increased, be convenient for to the axial positioning removal of top plate 4, be favorable to punching the needle to cut the steady operation of punching the device, effectual buffering has protected top plate 4, the fixed axle 17 and the lift axle 15 that set up are convenient for to the die-cut location of raw and other materials, stability when die-cut raw and other materials has been increased, the effectual die-cut quality of guaranteeing raw and other materials.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a punching needle punching device based on mould production, includes fixed station (1) and mount (2), its characterized in that: the upper side of the fixed table (1) is fixedly connected with a fixed frame (2), the lower side of the upper end of the fixed frame (2) is fixedly connected with a pressure rising and reducing machine (3), the lower side of the pressure rising and reducing machine (3) is fixedly connected with an upper fixed plate (4), the outer side of the upper fixed plate (4) is slidably connected with positioning shafts (6) which are uniformly distributed, the upper and lower ends of each positioning shaft (6) are fixedly connected with limit blocks (7), the lower side of each limit block (7) is fixedly connected with a punching needle fixed plate (14), the inner side of each upper fixed plate (4) is slidably connected with a guide buffer shaft (10) at the inner side position of each positioning shaft (6), the outer side of the lower end of each guide buffer shaft (10) is provided with a buffer spring (12), the upper end of each buffer spring (12) is fixedly connected with an upper fixed plate (4), and the lower end of each buffer spring (12) is fixedly connected with a punching needle fixed plate (14), the punching needle fixing device is characterized in that punching needles (13) which are uniformly distributed are fixedly connected to the middle position of the lower side of the upper fixing plate (4), a punching needle fixing plate (14) is arranged on the outer side of the lower end of the punching needle (13), fixing frames (2) are fixedly connected to the left end and the right end of the punching needle fixing plate (14), lifting shafts (15) which are uniformly distributed are fixedly connected to the outer side of the lower end of the punching needle fixing plate (14), a material pressing plate (16) is fixedly connected to the lower side of the lifting shaft (15), a fixing shaft (17) is fixedly connected to the lower side of the punching needle fixing plate (14) at the position of the inner side of the lifting shaft (15), the material pressing plate (16) is slidably connected to the outer side of the upper end of the fixing shaft (17), a rigid spring (18) is arranged on the outer side of the lower end of the fixing shaft (17), the material pressing plate (16) is fixedly connected to the upper end of the rigid spring (18), and a lower fixing plate (19) is fixedly connected to the lower end of the rigid spring (18), the left end and the right end of the lower fixing plate (19) are fixedly connected with fixing frames (2).

2. The punching pin punching device based on die production according to claim 1, characterized in that: the positioning groove (5) is formed in the inner side of the upper fixing plate (4) and located at the outer side position of the positioning shaft (6), and the guide groove (8) is formed in the inner side of the upper fixing plate (4) and located at the outer side position of the guide buffer shaft (10).

3. The punching pin punching device based on die production according to claim 1, characterized in that: the upper side of the guide buffer shaft (10) is fixedly connected with a guide sliding plate (11), and the guide buffer shaft (10) is connected with the upper fixing plate (4) in a sliding mode through the guide sliding plate (11).

4. The punching pin punching device based on die production according to claim 1, characterized in that: the punching needle fixing plate is characterized in that punching needle holes (9) which are uniformly distributed are formed in the inner side of the punching needle fixing plate (14), the punching needle holes (9) formed in the inner side of the material pressing plate (16) are the same as the punching needle holes (9) formed in the inner side of the punching needle fixing plate (14), and the punching needle holes (9) formed in the inner side of the lower fixing plate (19) are the same as the punching needle holes (9) formed in the inner side of the punching needle fixing plate (14).

5. The punching pin punching device based on die production according to claim 1, characterized in that: the inner side of the pressure plate (16) at the outer side of the fixed shaft (17) is provided with a fixed sliding chute (20).